X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6fa6d65956285379aa1d99b76d92db76aaecf11e..0ce8e27f685bf14f9e37130b3ee9ac9b8b7d692a:/include/wx/filedlg.h?ds=sidebyside

diff --git a/include/wx/filedlg.h b/include/wx/filedlg.h
index 0ebe1f6a71..11e720f864 100644
--- a/include/wx/filedlg.h
+++ b/include/wx/filedlg.h
@@ -19,6 +19,12 @@
 #include "wx/dialog.h"
 #include "wx/arrstr.h"
 
+// this symbol is defined for the platforms which support multiple
+// ('|'-separated) filters in the file dialog
+#if defined(__WXMSW__) || defined(__WXGTK__) || defined(__WXMAC__)
+    #define wxHAS_MULTIPLE_FILEDLG_FILTERS
+#endif
+
 //----------------------------------------------------------------------------
 // wxFileDialog data
 //----------------------------------------------------------------------------
@@ -122,7 +128,7 @@ public:
 
     virtual bool SupportsExtraControl() const { return false; }
 
-    bool SetExtraControlCreator(ExtraControlCreatorFunction WXUNUSED(c));
+    bool SetExtraControlCreator(ExtraControlCreatorFunction creator);
     wxWindow *GetExtraControl() const { return m_extraControl; }
 
     // Utility functions
@@ -164,7 +170,7 @@ private:
 
     void Init();
     DECLARE_DYNAMIC_CLASS(wxFileDialogBase)
-    DECLARE_NO_COPY_CLASS(wxFileDialogBase)
+    wxDECLARE_NO_COPY_CLASS(wxFileDialogBase);
 };